发明授权
- 专利标题： Fuel-sorbing device using layered porous silica
- 专利标题（中）： 使用层状多孔二氧化硅的吸油装置
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申请号： US937032申请日： 1992-08-31
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公开(公告)号： US5393329A公开(公告)日： 1995-02-28
- 发明人: Shinji Inagaki , Yoshiaki Fukushima , Takashi Ohta , Akane Okada
- 申请人： Shinji Inagaki , Yoshiaki Fukushima , Takashi Ohta , Akane Okada
- 申请人地址： JPX
- 专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人： Kabushiki Kaisha Toyota Chuo Kenkyusho
- 当前专利权人地址： JPX
- 优先权： JPX3-255723 19910906
- 主分类号： B01D53/14
- IPC分类号： B01D53/14 ; B01J20/10 ; B01J21/08 ; B01J23/04 ; B01J29/04 ; B01J35/04
摘要：
A fuel-sorbing device excellent in sorbing evaporated fuel includes a sorbent of layered porous silica for capturing evaporated fuel and a container which houses the sorbent and into which the evaporated fuel is introduced. The layered porous silica is composed of a plurality of superposed sheets made of a framework of SiO.sub.2. Adjacent sheets are partly bonded each other to form a three-dimensional framework having a large number of pores. The sorbent can be used in combination with an organic polymer sorbent, so as to sorb evaporated fuel in two stages.